package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
       Class.forName("com.mysql.cj.jdbc.Driver");
       Connection conn =  DriverManager.getConnection(
               "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true" ,
               "root",
               "ROOT");
        System.out.println("与数据库连接成功");
        Statement  state = conn.createStatement();
        String sql = "CREATE TABLE userinfo( " +
                " id INT PRIMARY KEY AUTO_INCREMENT, " +
                " username VARCHAR(32), " +
                " password VARCHAR(32), " +
                " nickname VARCHAR(32), " +
                " age INT(3) " +
                ")";
        state.execute(sql);
        System.out.println("创建表成功");

        conn.close();
    }
}
